Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station LA9UI-2 - show graphs
Comment: Tromso Norge
Last status: ULARI VHF7W Duo2 APRS-IS Test, U=13.7V, RFTEMP=19C, EXTTEMP=0.0C
Location: 69°39.50' N 18°44.66' E - locator JP99IP97HX - show map
8.2 km West bearing 277° from Tromsø, Tromsø, Troms, Norway [?]
47.6 km Southwest bearing 225° from Hansnes, Karlsøy, Troms, Norway
129.1 km Northeast bearing 41° from Harstad, Harstad, Troms, Norway
Last position: 2025-12-05 16:18:13 UTC (37d 22h58m ago)
2025-12-05 17:18:13 CET local time at Tromsø, Norway [?]
Device: WB2OSZ: DireWolf
Last path: LA9UI-2>APDW16 via WIDE1-1,WIDE2-1,qAR,LA8JRA-10 (good)
Positions stored: 5
Other SSIDs: LA9UI-11 LA9UI-14 LA9UI-12 LA9UI-10 LA9UI-15 LA9UI-8 LA9UI-13 LA9UI-9 LA9UI-7 LA9UI-4
Last heard a station directly: 2025-12-05 16:08:32 UTC (37d 23h7m ago)
Normal receiver range estimate: 40 km (Updated: 2025-11-30 21:55:00 UTC)
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS